title: School-based intervention to promote healthy nutrition in Sousse, Tunisia.
abstract: BACKGROUND
  Obesity among children is a major risk factor for chronic diseases. School interventions programs can represent a mean to implement healthy nutrition attitudes at early ages. Our objective was to evaluate the effects of a school intervention program to promote healthy nutrition among adolescents, in terms of knowledge, behaviors and intention.
  
  
  METHODS
  Quasi experimental study among urban students in Sousse, Tunisia with 2 groups, intervention and control. The intervention group had an interactive program integrated with school courses that promoted healthy nutrition habits. Both groups had a pre post evaluation.
  
  
  RESULTS
  2200 students aged from 12 to 16 participated to the pre post evaluation. In the intervention group, there were significant changes form pre to post test in knowledge, intentions, and behaviors. In the control group, almost no significant changes were observed.
  
  
  CONCLUSIONS
  School intervention programs can represent an interesting approach to promote healthy nutrition habits among adolescents.
authors.forename: Raoudha
authors.initials: R
authors.lastname: Kebaili
authors.forename: Imed
authors.initials: I
authors.lastname: Harrabi
authors.forename: Jihene
authors.initials: J
authors.lastname: Maatoug
authors.forename: Rim
authors.initials: R
authors.lastname: Ghammam
authors.forename: Slama
authors.initials: S
authors.lastname: Slim
authors.forename: Hassen
authors.initials: H
authors.lastname: Ghannem
mesh_terms: D000293:Adolescent; D002648:Child; D005247:Feeding Behavior; D005260:Female; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D008297:Male; D009765:Obesity / Q000517:prevention & control*; D010865:Pilot Projects; D015397:Program Evaluation; D012572:School Health Services / Q000458:organization & administration*; D014416:Tunisia; D014505:Urban Population